No it makes zero difference buddy, as far as ballistix dims are concerned anyway. Like I said before, crucial ballistix PC2-5300 and PC2-6400 use identical modules bar the fact the 6400 run slightly slacker latencies than the 5300, that’s why they can run at a higher frequency. Set the 5300 modules to run at cl4 (same as the 6400 dims) and they will clock to identical levels.
You really want ram that can run a minimum of 800DDR, with PC5300 running 1:1 with an e7200 they will start to run above rated speeds running the cpu just shy of the 3.2MHz mark not nearly using the full oc potencial of the e7200. This may cause a problem if you have poor overclocking PC5300 ram, but not the ballistix PC5300 dims these are an exception as I said, they are running tighter timings than most PC5300 sticks so you know as soon as you slacken their latencies they will fly!
Like I said before though PC6400 is perfect as you already know you have adequate bandwidth to allow an e7200 to stretch its legs. But don’t be afraid to grab some PC5300 ballistix sticks if you see them at a good price.
You really want ram that can run a minimum of 800DDR, with PC5300 running 1:1 with an e7200 they will start to run above rated speeds running the cpu just shy of the 3.2MHz mark not nearly using the full oc potencial of the e7200. This may cause a problem if you have poor overclocking PC5300 ram, but not the ballistix PC5300 dims these are an exception as I said, they are running tighter timings than most PC5300 sticks so you know as soon as you slacken their latencies they will fly!
Like I said before though PC6400 is perfect as you already know you have adequate bandwidth to allow an e7200 to stretch its legs. But don’t be afraid to grab some PC5300 ballistix sticks if you see them at a good price.


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